BGC > Produktsuche > Water-(18-O) (97% isotopic purity) | 14314-42-2

Molecular Formula: H2O
Molecular Weight: 20.02
WGKGermany: 3
HS Code: 28459000

• Molecular Weight:20.02
• Boiling Point:100°C (lit.)
• Melting Point:0°C (lit.)
• Purity:97% atom 18O

Molecular Formula:
H2[18O]
Canonical SMILES:
O
InChI:
InChI=1S/H2O/h1H2/i1+2
InChIKey:
XLYOFNOQVPJJNP-NJFSPNSNSA-N
Appearance:
Colorless liquid
Storage: Store at RT
Synonyms:
18O Water; Water O-18; heavy-oxygen water

Product Name:Heavy-oxygen water
CAS: 14314-42-2
MF: H2O
MW: 20.02
EINECS: 231-791-2
Product Categories: Enzymatic Labeling ProductsStable Isotopes;PETStable Isotopes;
Alphabetical Listings;Biomolecular MS;Stable Isotopes;U-Z;Metabolic Research;OtherStable Isotopes;
Mol File: 14314-42-2.mol
CBNumber: CB7334306
Molecular Formula: H2O
Formula Weight: 20.02
MOL File: Mol file

Heavy-oxygen water Chemical Properties

mp 0 °C(lit.)
bp 100 °C(lit.)
density 1.11 g/mL at 20 °C(lit.)

Heavy-oxygen water Usage And Synthesis
Chemical Properties Colourless Liquid

More about Heavy-oxygen water CAS 14314-42-2
Test Method Specifications Results Units
Isotopic composition        
O18 MS > 98.00 98.13 Atom %
O17 MS < 1.00 0.62 Atom %
O16 MS < 2.00 1.25 Atom %
Deuterium(D)   Normalized Normalized  
Chemical composition        
Chemical Purity   > 99.9 99.99 %
Sodium ( Na+ ) ICP-MS < 0.1 <0.1 mg/L
Potassium ( K+ ) ICP-MS < 0.1 <0.01 mg/L
Calcium ( Ca2+ ) ICP-MS < 0.05 <0.01 mg/L
Magnesium ( Mg2+ ) ICP-MS < 0.05 <0.01 mg/L
Iron ions ICP-MS < 0.05 <0.01 mg/L
Copper ( Cu2+ ) ICP-MS < 0.05 <0.01 mg/L
Zinc ( Zn2+ ) ICP-MS < 0.05 <0.01 mg/L
Fluoride ( F- ) IC < 0.1 < 0.1 mg/L
Chloride ( CI- ) IC < 0.5 < 0.5 mg/L
Bromide ( Br- ) IC < 0.5 < 0.5 mg/L
Nitrate ( NO3- ) IC < 0.5 < 0.5 mg/L
Sulfate ( SO42- ) IC < 0.5 < 0.5 mg/L
Phosphate ( PO43- ) IC < 0.5 < 0.5 mg/L
Total Organic Carbon ( TOC ) TOC < 1.0 0.4 mg/L
         
Appearance Organoleptic Clear and Clear and N/A
colorless liquid colorless liquid
PH PH meter 6.0 - 8.0 6.2 N/A
Conductivity Cond. meter ≤ 1.00 0.54 µS/cm
Pyrogen LAL < 0.25 < 0.25 I.U./ml
Test for sterility USP Passed test Passed test N/A
 
 
The package of  Heavy-oxygen water CAS 14314-42-2
Our regular package is 1 gram/bottle.